China Double 18" Subwoofer Professional Audio Speaker (FS-218), Find details and Price about China PRO Audio, Professional Subwoofer from Double 18" Subwoofer Professional Audio Speaker (FS-218)
Model number | FS-15 | FS-18 | FS-218 |
Type | SUBWOOFER | SUBWOOFER | SUBWOOFER |
Frequency response | 40Hz-130Hz(-10dB) | 35Hz-130Hz(-10dB) | 30Hz-160Hz(-10dB) |
45Hz-120Hz(±3dB) | 40Hz-120Hz(±3dB) | 35Hz-150Hz(±3dB) | |
RMS power | 500W | 500W | 1200W |
Program power | 1000W | 1000W | 2400W |
Norminal Impedance | 8Ohm | 8Ohm | 4Ohm |
Sensitivity | 98dB/W/M | 99dB/W/M | 102dB/W/M |
Max SPL | 125dB | 126dB | 134dB |
Component | 15" long efficiency driver | 18" long efficiency driver | 2x18" long efficiency driver |
Coverage Angles | N/A | N/A | N/A |
Dimenstion | 470x500x680mm | 560x595x890mm | 560x780x1065mm |